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Appendix
Appendix
Installation & Maintenance
Assemblies
Equipment & Accessories
Fittings
Hoses
Fitting Identification
Fitting Standards
DIN 3852 Type C (Continued)
MaleWhitworth Tapered Threads
TubeOD Thread Size A
B
Thread OD
mm in.
in.
mm in.
LL Extra Light
4
1/8-28
0.392 8
1/8
5
1/8-28
0.392 8
1/8
6
1/8-28
0.392 8
1/8
8
1/8-28
0.392 8
1/8
L Light
6
1/8-28
0.392 8
1/8
8
1/4-19
0.532 12
1/4
10
1/4-19
0.532 12
1/4
12
3/8-19
0.670 12
3/8
15
1/2-14
0.839 14
1/2
18
1/2-14
0.839 14
1/2
S Heavy
6
1/4-19
0.532 12
1/4
8
1/4-19
0.532 12
1/4
10
3/8-19
0.670 12
3/8
12
3/8-19
0.670 12
3/8
14
1/2-14
0.839 14
1/2
16
1/2-14
0.839 14
1/2
FemaleWhitworth Tapered Threads
TubeOD Thread Size Thread ID A
mm
in.
in.
mm
LL Extra Light
4
1/8-28
11/32
5.5
5
1/8-28
11/32
5.5
6
1/8-28
11/32
5.5
8
1/8-28
11/32
5.5
L Light
6
1/8-28
11/32
5.5
8
1/4-19
15/32
8.5
10
1/4-19
15/32
8.5
12
3/8-19
19/32
8.5
15
1/2-14
3/4
8.5
18
1/2-14
3/4
10.5
S Heavy
6
1/4-19
15/32
8.5
8
1/4-19
15/32
8.5
10
3/8-19
19/32
8.5
12
3/8-19
19/32
8.5
14
1/2-14
3/4
10.5
16
1/2-14
3/4
10.5
Standpipe Assembly
Male
Bit
Sleeve
Nut
Standpipe
Fitting
Identification
A metric standpipe is comprised of three components
attached to a male fitting. The components are a
standpipe, a bite sleeve and a metric nut.
Comments
The bite sleeve and standpipe are selected on the basis
of tube OD A DIN light metric nut or heavy metric nut
can also be selected.
Thread Identification Table
Metric Standpipe Assembly
Metric DIN
TubeOD
Bite Sleeve DIN
Tube OD
Metric Nut Thread
mm
mm
Light
Heavy
6
6
M 12x1
f
8
8
M 14x1
f
M 16x 1
f
10
10
M 16x1
f
M 18x 1
f
12
12
M 18x1
f
M 20x 1
f
15
15
M 22x1
f
16
16
M 24x 1
f
18
18
M 26x 1
f
20
20
M 30x2
22
22
M 30x2
25
25
M 36x2
28
28
M 36x2
30
30
M 42x2
35
35
M 45x2
38
38
M 52x2
42
42
M 52x2